From 66d45af13c043d2bb555cef462d73906761ea1ba Mon Sep 17 00:00:00 2001 From: Paul B Mahol Date: Sun, 6 Oct 2019 15:44:20 +0200 Subject: avfilter/vf_avgblur: add support for commands --- libavfilter/vf_avgblur.c | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) (limited to 'libavfilter/vf_avgblur.c') diff --git a/libavfilter/vf_avgblur.c b/libavfilter/vf_avgblur.c index fdc9d39ce1..a1f6c9b80e 100644 --- a/libavfilter/vf_avgblur.c +++ b/libavfilter/vf_avgblur.c @@ -287,6 +287,22 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *in) return ff_filter_frame(outlink, out); } +static int process_command(AVFilterContext *ctx, const char *cmd, const char *args, + char *res, int res_len, int flags) +{ + AverageBlurContext *s = ctx->priv; + int ret = 0; + + if ( !strcmp(cmd, "sizeX") || !strcmp(cmd, "sizeY") + || !strcmp(cmd, "planes")) { + av_opt_set(s, cmd, args, 0); + } else { + ret = AVERROR(ENOSYS); + } + + return ret; +} + static av_cold void uninit(AVFilterContext *ctx) { AverageBlurContext *s = ctx->priv; @@ -322,4 +338,5 @@ AVFilter ff_vf_avgblur = { .inputs = avgblur_inputs, .outputs = avgblur_outputs, .flags = AVFILTER_FLAG_SUPPORT_TIMELINE_GENERIC | AVFILTER_FLAG_SLICE_THREADS, + .process_command = process_command, }; -- cgit v1.2.3